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Docker · Advanced
10 questions · Question 1 of 10
10%
Multiple Choice
Senior
How virtualization works at low level?
A
Docker isn't a virtualization methodology.
B
A container runtime is the part of your container environment in charge of the creation and basic features of your containers.
C
VM manager takes over the CPU ring 0 (or the "root mode" in newer CPUs) and intercepts all privileged calls made by guest OS to create illusion that guest OS has its own hardware.
D
No, to remove a container it must be stopped first.
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